1 /* 2 * Copyright (c) 2024-2025 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #include "screen_lock_file_manager_ffi.h" 17 #include "data_lock_type.h" 18 #include "el5_filekey_manager_kit.h" 19 20 using namespace OHOS::Security::AccessToken; 21 22 namespace OHOS { 23 namespace CJSystemapi { 24 namespace ScreenLockFileManager { 25 26 extern "C" { FfiOHOSScreenLockFileManagerAcquireAccess()27int32_t FfiOHOSScreenLockFileManagerAcquireAccess() 28 { 29 return El5FilekeyManagerKit::AcquireAccess(DataLockType::DEFAULT_DATA); 30 } 31 FfiOHOSScreenLockFileManagerReleaseAccess()32int32_t FfiOHOSScreenLockFileManagerReleaseAccess() 33 { 34 return El5FilekeyManagerKit::ReleaseAccess(DataLockType::DEFAULT_DATA); 35 } 36 } 37 } // namespace ScreenLockFileManager 38 } // namespace CJSystemapi 39 } // namespace OHOS 40